What sealing techniques are essential for maintaining concrete outdoor benches?

Concrete outdoor benches are durable but require proper sealing to withstand weather conditions and prolong their lifespan. Here are essential sealing techniques:

1. Clean Thoroughly: Remove dirt, debris, and stains using a pressure washer or mild detergent. Let the bench dry completely before sealing.

2. Choose the Right Sealant: Opt for a high-quality penetrating or film-forming sealant designed for concrete. Penetrating sealers protect from within, while film-forming sealers create a protective layer.

3. Apply Evenly: Use a brush, roller, or sprayer to apply the sealant in thin, even coats. Avoid pooling to ensure uniform protection.

4. Reapply Regularly: Depending on exposure, reseal every 1-3 years to maintain effectiveness against moisture, UV rays, and temperature changes.

5. Inspect for Damage: Check for cracks or wear periodically. Repair minor damages before resealing to prevent further deterioration.

By following these steps, your concrete benches will remain sturdy and attractive for years.